In the gure R1 = 82.0 (2, R2 = R3 = 55.0 0, R4 = 109 Q, and the ideal battery has emf % = 6.00 V. (a) What is the equivalent resistance? What is i in (b) resistance 1, (c) resistance 2, (d) resistance 3, and (e) resistance 4? (a) Number I Units 3 (b) Number l Units 3 (c) Number l Units 3 (d) Number a Units (e) Number I Units